ClassID:

98899

C08G18/4808 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen; High-molecular-weight compounds; Polyethers; Two or more polyethers of different physical or chemical nature Mixtures of two or more polyetherdiols

Recent Application in this class:
#1
20260125506
2026-05-07

LOW FREE POLYURETHANE PREPOLYMER COMPOSITION

#2
20250236700
2025-07-24

POLYURETHANE COMPOSITIONS AND VISCOELASTIC POLYURETHANE FOAMS HAVING REDUCED SURFACE DEFECT PREPARED WITH SAME

#3
20250171579
2025-05-29

POLYETHER POLYOL COMPOSITION FOR PRODUCING VISOELASTIC POLYURETHANE FOAMS

#4
20250154311
2025-05-15

BIOBASED POLYURETHANE RESIN COMPOSITION, MANUFACTURING METHOD AND USE IN PARTICULAR IN THE TECHNIQUE OF DOMING

#5
20250043058
2025-02-06

IMIDE-CONTAINING POLYOLS, METHOD FOR MAKING IMIDE-CONTAINING POLYOLS AND METHOD FOR USING THE IMIDE POLYOLS

#6
20250002636
2025-01-02

THERMOPLASTIC OPEN-CELL FLEXIBLE POLYURETHANE FOAM

#7
20240399530
2024-12-05

THERMOPLASTIC POLYURETHANE FOR POLISHING LAYER, POLISHING LAYER, AND POLISHING PAD

#8
20240166794
2024-05-23

PHOTOCURABLE COMPOSITION, PHOTOCURABLE FOAM COMPOSITION, URETHANE (METH)ACRYLATE COMPOUND, AND METHOD FOR PRODUCING FOAM

#9
20240158957
2024-05-16

POLYURETHANE NANOFIBER WATERPROOF MOISTURE-PERMEABLE FILM, PREPARATION METHOD THEREOF AND APPLICATION THEREOF

#10
20240132654
2024-04-25

MOULDED POLYURETHANE FLEXIBLE FOAMS HAVING IMPROVED DEMOULDING TIME

#11
20240109999
2024-04-04

FIBER BASE MATERIAL AND ARTIFICIAL LEATHER

#12
20240026152
2024-01-25

Synthetic membrane composition comprising a polyurethane and a polyoxazoline

#13
20230312525
2023-10-05

AZIRIDINYL FUNCTIONAL COMPOUND

#14
20230227650
2023-07-20

CURABLE COMPOSITION, URETHANE RESIN, AND HEAT DISSIPATION MEMBER

#15
20230193094
2023-06-22

Two-part urethane adhesive composition

#16
20230193057
2023-06-22

WATERBORNE CROSSLINKER COMPOSITION

#17
20230140764
2023-05-04

AZIRIDINE FUNCTIONAL COMPOUND

#18
20230136495
2023-05-04

Multi-aziridine compound

#19
20230127229
2023-04-27

Multi-aziridine compound

#20
20230122028
2023-04-20

COATING COMPOSITION

#21
20230119082
2023-04-20

(AZIRIDINYL HYDROXY)-FUNCTIONAL ORGANIC COMPOUNDS

#22
20230097706
2023-03-30

MULTI-AZIRIDINE COMPOUND

#23
20230096600
2023-03-30

WATERBORNE CROSSLINKER COMPOSITION

#24
20230082765
2023-03-16

FOAMABLE POLYURETHANE RESIN COMPOSITION AND FOAMED POLYURETHANE ELASTOMER

#25
20230080960
2023-03-16

SOFT, WASHABLE POLYURETHANE FOAM WITH SLOW RECOVERY TIME

#26
20230078023
2023-03-16

Heterogeneous fluoropolymer mixture polishing pad

#27
20230075299
2023-03-09

Polyol composition, method for preparing polyurethane foam using the same, and polyurethane foam prepared by the method

#28
20230069357
2023-03-02

TWO-COMPONENT COATING SYSTEM

#29
20230054196
2023-02-23

MULTI-AZIRIDINE COMPOUND

#30
20230048853
2023-02-16

AQUEOUS POLYURETHANE RESIN COMPOSITION AND COATING MATERIAL USING THE COMPOSITION

#31
20230044535
2023-02-09

POLYIMINES AND USES THEREOF

#32
20230018482
2023-01-19

End-capped polyisobutylene polyurethane

#33
20220325028
2022-10-13

LOW FREE POLYURETHANE PREPOLYMER COMPOSITION

#34
20220289896
2022-09-15

ADDITIVE FOR TEMPERATURE ADAPTIVE RHEOLOGY PROFILE

#35
20220282022
2022-09-08

Method for producing thermoplastically processable polyurethane polymers

#36
20220235249
2022-07-28

Polyurethane hot melt adhesive for low temperature application

#37
20220226958
2022-07-21

Formulations for chemical mechanical polishing pads with high planarization efficiency and CMP pads made therewith

#38
20220195237
2022-06-23

Resin composition and manufacturing method of coating layer using the same

#39
20220106497
2022-04-07

RADICAL CURABLE ANTI-FOG COATINGS

#40
20220056325
2022-02-24

Two-part curable adhesive composition

#41
20220025209
2022-01-27

AMPHIPHILIC SILOXANE POLYURETHANE COATING COMPOSITIONS AND METHODS OF MAKING AND USING THEREOF

#42
20210371698
2021-12-02

Aqueous polyurethane dispersions for artificial leather applications

#43
20210371576
2021-12-02

INDOLE-BASED COMPOUNDS

#44
20210324231
2021-10-21

Quick-drying solvent-free sag-resistant polyurethane waterproof coating and preparation method therefor

#45
20210317254
2021-10-14

Polymeric material including a uretdione-containing material and an epoxy component, two-part compositions, and methods

#46
20210284817
2021-09-16

RIGID POLYURETHANE FOAMS

#47
20210252778
2021-08-19

Method for applying a material containing a meltable polymer with blocked NCO groups

#48
20210246275
2021-08-12

COATED FILMS

#49
20210245424
2021-08-12

Method for applying a material containing a meltable polymer with free NCO groups

#50
20210230349
2021-07-29

Ski boots with temperature-independent modulus of elasticity

#51
20210163801
2021-06-03

Bio-based reactive polyurethane hotmelt adhesives

#52
20210163668
2021-06-03

ELECTROACTIVE POLYMERS

#53
20210147610
2021-05-20

THERMOSETTING COMPOSITION FOR FORMING COMPONENTS OF RIGID, GAS PERMEABLE LENSES

#54
20210130664
2021-05-06

Polyurethane hot-melt adhesive, laminated body using same, and method for producing laminated body

#55
20210122919
2021-04-29

Polyurethane polymer having a hardness of less than or equal to 60 shore A and good abrasion resistance

#56
20210107255
2021-04-15

Composite element having improved properties

#57
20210087388
2021-03-25

POLYMERS WITH ENGINEERED SEGMENT MOLECULAR WEIGHT

#58
20210079180
2021-03-18

Synthetic membrane composition comprising a fluorinated polyurethane

#59
20210070989
2021-03-11

Synthetic membrane composition comprising a polyurethane and a polyoxazoline

#60
20210054132
2021-02-25

Polyurethanes having low emissions of organic compounds

#61
20200354614
2020-11-12

Adhesive based on a special polyurethaneurea with adjustable bonding force, and production and use thereof

#62
20200291169
2020-09-17

Process for making urethane acrylates

#63
20200262966
2020-08-20

Silane modified polymers and use of the same in adhesive compositions

#64
20200231737
2020-07-23

PROCESS FOR PRODUCING POLYURETHANE BOOTS

#65
20200231734
2020-07-23

Prepolymer of elastomer material for screw drilling tool and preparation method thereof

#66
20200216730
2020-07-09

High strength long open time polyurethane reactive hot melt

#67
20200207903
2020-07-02

Aqueous polyurethane dispersion adhesive compositions

#68
20200181468
2020-06-11

Two-component polyurethane sealant for application at low temperature

#69
20200087441
2020-03-19

Processes for producing filter cartridge assemblies and molded polyurethane elastomers

#70
20200055976
2020-02-20

Producing method of polyurethane resin, polyurethane resin, and molded article

#71
20190300705
2019-10-03

Nucleating agent for compact thermoplastic polyurethanes

#72
20190270839
2019-09-05

PREPARATION OF RETORT PACKAGING INK THROUGH INCORPORATION OF POLYETHYLENE GLYCOL INTO POLYURETHANE RESINS

#73
20190264028
2019-08-29

Silicon-containing compound, urethane resin, stretchable film and method for forming the same

#74
20190233691
2019-08-01

ADHESIVE BASED ON A SPECIAL POLYURETHANE UREA, AND PRODUCTION AND USE THEREOF

#75
20190233562
2019-08-01

Acrylic resin powder and resin composition for hot melt adhesives, and method of producing same

#76
20190225732
2019-07-25

Synthesis of oligomer for optical fiber coating

#77
20190218334
2019-07-18

End-capped polyisobutylene polyurethane

#78
20190217158
2019-07-18

Golf ball

#79
20190177468
2019-06-13

Processes for producing filter cartridge assemblies and molded polyurethane elastomers

#80
20190177463
2019-06-13

Tack-free polyurethane flexible foam

#81
20190055341
2019-02-21

Method for producing a diblock copolymer

#82
20180371148
2018-12-27

Two component polyurethane composition

#83
20180362702
2018-12-20

SOFT POLYURETHANE FOAM AND SEAT PAD

#84
20180362694
2018-12-20

Polyol composition and thermosetting resin

#85
20180312625
2018-11-01

Incorporation of lignin in polyurethane products

#86
20180312623
2018-11-01

Polyurethane Elastomer with High Ultimate Elongation

#87
20180305597
2018-10-25

One-part polyurethane adhesive with high green strength

#88
20180265740
2018-09-20

Primer compositions for optical films

#89
20180258216
2018-09-13

Toluene diisocyanate biuret based prepolymers for polyurethane foams

#90
20180258213
2018-09-13

Curing Method for Polyurethanes

#91
20180244831
2018-08-30

(Meth)acrylamide based urethane oligomer and active energy ray curable resin composition containing same

#92
20180223027
2018-08-09

Polyurethane, urethane-(meth)acrylic composite resin, and aqueous dispersion of urethane-(meth)acrylic composite resin

#93
20180187046
2018-07-05

Coating Agent Composition for Producing Peelable and Chemically-Resistant Coatings

#94
20180186130
2018-07-05

SOLVENTLESS LAMINATING ADHESIVE FOR FLEXIBLE PACKAGING LAMINATIONS AND LAMINATED STRUCTURES MADE WITH THE ADHESIVE

#95
20180179321
2018-06-28

In-situ formation of polyurethane catalysts

#96
20180162988
2018-06-14

Hydrophobic polyols

#97
20180155516
2018-06-07

Viscoelastic and reticulated polyurethane foam and the preparation thereof

#98
20180118908
2018-05-03

Method of manufacturing polishing pad

#99
20180118874
2018-05-03

Spandex from poly(tetramethylene-co- ethyleneether)glycols blended with polymeric glycols

#100
20170340923
2017-11-30

Golf ball

#101
20170321095
2017-11-09

Polyurethane adhesives for bonding low surface energy films

#102
20170319462
2017-11-09

Thermoplastic polyurethane film for delivery of active agents to skin surfaces

#103
20170275511
2017-09-28

Urethane adhesive

#104
20170240689
2017-08-24

Fast-curing composition containing silane groups

#105
20170226376
2017-08-10

Polyurethane urea solutions for textile coatings

#106
20170166683
2017-06-15

Polyurethanes for contact lenses

#107
20170130020
2017-05-11

Preparation and application of dynamic non-wicking PU foam

#108
20170129985
2017-05-11

Resin composition for golf ball cover

#109
20160369080
2016-12-22

Highly filled polyurethane composites

#110
20160355713
2016-12-08

Moisture-curable hot melt adhesive for lighting appliances

#111
20160340545
2016-11-24

Oxirane (ethylene oxide) polyurethane coatings

#112
20160311963
2016-10-27

Alkoxysilyl-containing adhesive sealants with intrinsically reduced viscosity

#113
20160304758
2016-10-20

Aqueous polyurethane dispsersions

#114
20160304659
2016-10-20

Methods for producing transparent, thermoplastic polyurethane having high mechanical strength and hardness

#115
20160264712
2016-09-15

Storage stable polyol composition for polyurethane elastomers

#116
20160260516
2016-09-08

Conductive thermoplastic polyurethane

#117
20160257866
2016-09-08

Method of bonding to foil

#118
20160257796
2016-09-08

Method of bonding to foil

#119
20160242371
2016-08-25

FLEXIBLE POLYURETHANE FOAMS COMPRISING PLANT SEEDS

#120
20160238857
2016-08-18

Eyewear material, eyewear frame, and eyewear

#121
20160177017
2016-06-23

Polyurethane, urethane-(meth)acrylic composite resin, and aqueous dispersion of urethane-(meth)acrylic composite resin

#122
20160168313
2016-06-16

One-component type curable composition and one-component type waterproofing material

#123
20160130386
2016-05-12

Method for producing one-component moisture-curing polyurethane composition

#124
20160052092
2016-02-25

Aqueous aluminum brazing composition

#125
20150360341
2015-12-17

Polishing pad

#126
20150353746
2015-12-10

Printing ink varnish, and printing ink composition using same

#127
20150352542
2015-12-10

Conductive polymer material, method for producing conductive polymer material, and image forming device member

#128
20150335749
2015-11-26

Chain-extending poloxamers, thermoreversible hydrogels formed by them which include biological materials, and medicinal applications of same

#129
20150315527
2015-11-05

Polyurethane/polyacrylic hybrid dispersions for shine applications in home care

#130
20150291727
2015-10-15

Non-cytotoxic urethane elastomer

#131
20150284501
2015-10-08

Production and use of new thermoplastic polyurethane elastomers based on polyether carbonate polyols

#132
20150232606
2015-08-20

Production and use of new thermoplastic polyurethane elastomers based on polyether carbonate polyols

#133
20150099125
2015-04-09

Moisture-curable polyurethane hot-melt resin composition, adhesive, and article

#134
20150004341
2015-01-01

Thermoplastic polyurethane and associated method and article

#135
20150004197
2015-01-01

Polymer fibre

#136
20140309324
2014-10-16

Process for making a flexible polyurethane foam

#137
20140275341
2014-09-18

Oxirane (ethylene oxide) polyurethane coatings

#138
20140242396
2014-08-28

Moisture-curable polyurethane hot-melt resin composition, adhesive, and article

#139
20140147632
2014-05-29

Process for the production of polyurethane polyureas containing side chains and of aqueous dispersions of these

#140
20140001402
2014-01-02

Miscibility of otherwise immiscible compounds

#141
20130338330
2013-12-19

Pentamethylenediisocyanate, method for producing pentamethylenediisocyanate, polyisocyanate composition, polyurethane resin, and polyurea resin

#142
20130316098
2013-11-28

Aqueous cationic polyurethane dispersions

#143
20130302574
2013-11-14

Solvent free aqueous polyurethane dispersions and shaped articles therefrom

#144
20130260128
2013-10-03

Spandex from poly(tetramethylene-co- ethyleneether)glycols blended with polymeric glycols

#145
20130137323
2013-05-30

Method for preparing a functional film via coffee oil and textile thereof

#146
20130136785
2013-05-30

ACTIVE SUBSTANCE-RELEASING WOUND DRESSING

#147
20130035466
2013-02-07

Method for producing a skin layer of a flexible, elastomeric, thermoset, phase-separated polyurethane material

#148
20120329883
2012-12-27

Polyurethane elastomers

#149
20120245241
2012-09-27

POLYURETHANE PREPOLYMERS

#150
20120225225
2012-09-06

LOW-MONOMER POLYURETHANE FOAMS

#151
20120142240
2012-06-07

POLYURETHANE COMPOSITE MATERIAL

#152
20120121902
2012-05-17

Poly(THF)-based polyurethane dispersions

#153
20110318552
2011-12-29

Solventless laminating adhesive for flexible packaging laminations and laminated structures made with the adhesive

#154
20110283908
2011-11-24

High Opacity Polymer Composition for Printing Inks

#155
20110275728
2011-11-10

DISPERSED TWO-COMPONENT POLYURETHANE FOAMS

#156
20110171277
2011-07-14

WOUND DRESSING HAVING A POLYURETHANE FOAM LAYER AND A COVER LAYER MADE OF THERMOPLASTIC POLYMER

#157
20110144288
2011-06-16

Production of Silylated Polyurethane and/or Polyurea

#158
20110124549
2011-05-26

Fabric care compositions

#159
20110098417
2011-04-28

POLYURETHANE POLYMER SYSTEMS

#160
20110077348
2011-03-31

SEALANT COMPOSITION

#161
20110077345
2011-03-31

PRESSURE SENSITIVE ADHESIVE COMPOSITIONS AND METHOD OF MAKING THE SAME

#162
20110060064
2011-03-10

FLAME-RETARDANT, REDUCED-WEIGHT ELASTIC FLEXIBLE POLYURETHANE FOAM

#163
20110027211
2011-02-03

HAIR STYLING COMPOSITION

#164
20110021123
2011-01-27

Multi-functional polishing pad

#165
20110002873
2011-01-06

Skin cosmetic

#166
20100292384
2010-11-18

Urethane adhesive composition

#167
20100273939
2010-10-28

Polyurethane dispersions and coatings produced therefrom

#168
20100273908
2010-10-28

NCO PREPOLYMERS HAVING A LOW CONTENT OF FREE MONOMERIC DIISOCYANATE, AND THE PRODUCTION THEREOF

#169
20100264365
2010-10-21

Miscibility of otherwise immiscible compounds

#170
20100259133
2010-10-14

ENERGY CONVERTER PRODUCED FROM FILM-FORMING AQUEOUS POLYMER DISPERSIONS, PARTICULARLY POLYURETHANE DISPERSIONS, PARTICULARLY POLYURETHANE DISPERSIONS

#171
20100209713
2010-08-19

Liquid moisture curable polyurethane adhesives for lamination and assembly

#172
20100190014
2010-07-29

Aldimines comprising hydroxyl groups, and compositions containing aldimine

#173
20100179240
2010-07-15

Process for producing flexible polyurethane foam, process for producing hot press molded product, and hot press molded product

#174
20100152374
2010-06-17

FLAME-RETARDANT WATERBORNE POLYURETHANE DISPERSION

#175
20100098867
2010-04-22

VOLATILE AMINES FREE POLYURETHANE AQUEOUS DISPERSIONS

#176
20100056646
2010-03-04

Hydroswellable, segmented, aliphatic polyurethane ureas and intra-articular devices therefrom

#177
20100015341
2010-01-21

Ultra-high solid content polyurethane dispersion and a continuous process for producing ultra-high solid content polyurethane dispersions

#178
20100009582
2010-01-14

POLYURETHANE UREA SOLUTIONS

#179
20100009076
2010-01-14

VOC-free or VOC-poor polyurethane coating

#180
20090324692
2009-12-31

Polyurethane elastomers

#181
20090258959
2009-10-15

METHOD OF PREPARING MDI-BASED POLYURETHANE POLYMER

#182
20090123746
2009-05-14

ADHESIVE SHEET

#183
20090104451
2009-04-23

Coating agent composition and use thereof

#184
20090092647
2009-04-09

POLYURETHANE FOAMS FOR WOUND MANAGEMENT

#185
20090087400
2009-04-02

BREATHABLE POLYURETHANES, BLENDS, AND ARTICLES

#186
20090017311
2009-01-15

Two-Component Polyurethane Composition With High Early Strength

#187
20090012230
2009-01-08

Sealant Composition

#188
20080311419
2008-12-18

Moisture-curable, graft-modified resin composition, process for its manufacture and process for bonding substrates employing the resin composition

#189
20080306176
2008-12-11

NCO Prepolymers Having A Low Content Of Free Monomeric Diisocyanate, And The Production Thereof

#190
20080303192
2008-12-11

Aqueous aromatic polyurethane elastomeric articles and method of fabricating the same

#191
20080161440
2008-07-03

Prepolymers and cellular polyisocyanate polyaddition products produced therefrom

#192
20080022464
2008-01-31

Fabric care compositions

#193
20070287823
2007-12-13

COATING AGENT COMPOSITION AND USE THEREOF

#194
20070254974
2007-11-01

Production of polyurethane wound dressing foams

#195
20070208133
2007-09-06

Solvent free polyurethane dispersions for hard surface coatings

#196
20070129487
2007-06-07

Mixtures containing polytetrahydrofuran and a stabiliser

#197
20070117953
2007-05-24

Spandex from poly(tetramethylene-co-ethyleneether)glycols blended with polymeric glycols

#198
20070117949
2007-05-24

Spandex from poly(tetramethylene-co-ethyleneether) glycols having low ethyleneether content

#199
20070027228
2007-02-01

Water-based inks for hydrogel lenses

#200
20060280930
2006-12-14

Polishing pad and method of producing the same

#201
20060280929
2006-12-14

Polishing pad and method of producing the same

#202
20060194930
2006-08-31

Polymers with improved strength comprising mixed oxyalkyl units

#203
20060183851
2006-08-17

Solvent free aqueous polyurethane dispersions and shaped articles therefrom

#204
20060183850
2006-08-17

Solvent free aqueous polyurethane dispersions and shaped articles therefrom

#205
20060183849
2006-08-17

Solvent free aqueous polyurethane dispersions and adhesive films therefrom for stretch fabrics

#206
20060142475
2006-06-29

Aqueous aromatic polyurethane elastomeric articles and method of fabricating the same

#207
20060131791
2006-06-22

Production method of polyurethane foam molded article

#208
20060128927
2006-06-15

Reactive polyurethane prepolymers with low monomeric diisocyanate content

#209
20060106153
2006-05-18

Nonionic associative thickener containing condensation polymer backbone

#210
20050256287
2005-11-17

Curable liquid resin composition

#211
20050221012
2005-10-06

Method for manufacturing a lightfast synthetic leather and products manufactured according to the method

#212
20050209428
2005-09-22

Breathable polyurethanes, blends, and articles

#213
20050202209
2005-09-15

Method for producing sheet transport roll, urethane composition used therefor, and sheet transport roll obtained thereby

#214
20050064709
2005-03-24

Grinding pad and method of producing the same

#215
20050027096
2005-02-03

Polyurethane elastomers having improved physical properties and a process for the production thereof

#216
20050027091
2005-02-03

Polyurethane PSA for sensitive surfaces

#217
20050019560
2005-01-27

Double-sided adhesive tape for applications lncluding in particular the redetachable bonding of flexible CDs to curved surfaces